---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13736 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 862 24386 0 6918 30849 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:16:60:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85421sec preferred_lft 85421sec inet6 fe80::f816:3eff:fe16:60b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:c3:47:6e brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:f0ff:fec3:476e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13736) 05/17/25 _x86_64_ (8 CPU) 11:30:39 LINUX RESTART (8 CPU) 11:31:02 tps rtps wtps bread/s bwrtn/s 11:32:01 87.82 32.15 55.67 2817.15 81531.67 11:33:01 35.88 0.00 35.88 0.00 55251.19 11:34:01 13.28 0.00 13.28 0.00 19762.75 11:35:01 0.90 0.00 0.90 0.00 11.06 11:36:01 1.18 0.00 1.18 0.00 14.53 11:37:01 0.82 0.00 0.82 0.00 11.06 11:38:01 1.12 0.00 1.12 0.00 13.60 11:39:01 2.73 0.97 1.77 20.66 26.53 11:40:01 1.08 0.00 1.08 0.00 13.33 11:41:01 1.15 0.00 1.15 0.00 14.53 11:42:01 4.93 3.57 1.37 149.18 210.50 11:43:01 389.67 41.53 348.14 2973.77 9718.25 11:44:01 516.63 12.45 504.18 832.59 206366.64 11:45:01 92.02 0.20 91.82 27.46 15769.27 11:46:01 69.17 3.82 65.36 57.19 6634.08 Average: 81.22 6.28 74.93 455.91 26295.16 11:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 30660488 31900408 2278732 6.92 38580 1529664 1290508 3.80 618404 1411500 56 11:33:01 30656160 31896180 2283060 6.93 38668 1529652 1290508 3.80 621528 1411464 184 11:34:01 30654680 31894732 2284540 6.94 38724 1529660 1290508 3.80 622720 1411464 188 11:35:01 30653900 31894036 2285320 6.94 38764 1529672 1290508 3.80 623296 1411468 160 11:36:01 30653192 31893416 2286028 6.94 38812 1529672 1290508 3.80 623720 1411472 8 11:37:01 30652412 31892676 2286808 6.94 38844 1529684 1290508 3.80 624824 1411480 172 11:38:01 30651024 31891348 2288196 6.95 38892 1529688 1290508 3.80 626004 1411488 172 11:39:01 30644212 31885360 2295008 6.97 38972 1530304 1336520 3.93 630396 1411928 220 11:40:01 30642076 31883280 2297144 6.97 39012 1530308 1336520 3.93 633140 1411936 156 11:41:01 30640204 31881472 2299016 6.98 39044 1530312 1336520 3.93 634512 1411944 60 11:42:01 30545412 31797636 2393808 7.27 39216 1540644 1336520 3.93 723532 1418556 16 11:43:01 29398248 31672900 3540972 10.75 78396 2492248 1752960 5.16 894084 2314224 774548 11:44:01 24286300 30583912 8652920 26.27 142588 6256816 7342820 21.60 2200276 5849332 260 11:45:01 22038248 28887700 10900972 33.09 169872 6736992 9793876 28.82 4049920 6185776 86816 11:46:01 22957944 29702388 9981276 30.30 175600 6636904 7133480 20.99 3272556 6070912 284 Average: 29048967 31437163 3890253 11.81 66266 2597481 2693518 7.92 1159927 2396996 57553 11:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:32:01 ens3 167.21 124.18 521.79 29.03 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:33:01 ens3 0.60 0.37 0.22 0.64 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 0.22 0.15 0.06 0.17 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:35:01 ens3 0.32 0.20 0.07 0.17 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 0.18 0.17 0.06 0.15 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 ens3 0.33 0.27 0.13 0.26 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 0.20 0.08 0.06 0.01 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 ens3 2.52 0.77 2.32 0.21 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 0.97 0.60 0.40 0.64 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 ens3 0.22 0.17 0.06 0.08 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 97.72 61.06 133.11 23.78 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 10.40 10.40 1.00 1.00 0.00 0.00 0.00 0.00 11:43:01 ens3 454.89 304.78 9053.20 47.47 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 veth30aa721 1.32 1.85 0.15 0.18 0.00 0.00 0.00 0.00 11:44:01 veth56d9429 30.56 39.91 3.05 4.65 0.00 0.00 0.00 0.00 11:44:01 lo 4.50 4.50 0.48 0.48 0.00 0.00 0.00 0.00 11:44:01 ens3 1717.31 905.70 37418.66 68.22 0.00 0.00 0.00 0.00 11:45:01 veth30aa721 5.18 6.68 0.90 1.02 0.00 0.00 0.00 0.00 11:45:01 veth56d9429 47.28 55.99 48.14 20.22 0.00 0.00 0.00 0.00 11:45:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 11:45:01 ens3 70.40 47.63 1249.91 5.76 0.00 0.00 0.00 0.00 11:46:01 veth30aa721 0.17 1.63 0.01 0.13 0.00 0.00 0.00 0.00 11:46:01 veth56d9429 63.21 80.57 84.45 20.84 0.00 0.00 0.00 0.01 11:46:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 11:46:01 ens3 66.96 48.11 18.75 143.33 0.00 0.00 0.00 0.00 Average: veth30aa721 0.44 0.68 0.07 0.09 0.00 0.00 0.00 0.00 Average: veth56d9429 9.41 11.78 9.05 3.05 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 172.01 99.59 3229.56 21.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13736) 05/17/25 _x86_64_ (8 CPU) 11:30:39 LINUX RESTART (8 CPU) 11:31:02 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 2.04 0.00 0.31 3.65 0.02 93.98 11:32:01 0 1.88 0.00 0.37 6.43 0.00 91.31 11:32:01 1 3.36 0.00 0.32 9.08 0.02 87.22 11:32:01 2 3.70 0.00 0.42 0.27 0.00 95.61 11:32:01 3 1.65 0.00 0.37 0.54 0.02 97.41 11:32:01 4 0.90 0.00 0.20 11.66 0.02 87.22 11:32:01 5 1.88 0.00 0.34 0.61 0.03 97.13 11:32:01 6 1.48 0.00 0.24 0.12 0.02 98.15 11:32:01 7 1.49 0.00 0.19 0.51 0.02 97.79 11:33:01 all 0.03 0.00 0.01 2.45 0.01 97.51 11:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:33:01 1 0.00 0.00 0.02 19.04 0.03 80.91 11:33:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:33:01 3 0.07 0.00 0.02 0.00 0.02 99.90 11:33:01 4 0.02 0.00 0.00 0.53 0.00 99.45 11:33:01 5 0.03 0.00 0.02 0.00 0.02 99.93 11:33:01 6 0.08 0.00 0.03 0.00 0.02 99.87 11:33:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:34:01 all 0.01 0.00 0.01 1.10 0.01 98.87 11:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:34:01 1 0.00 0.00 0.00 8.50 0.02 91.48 11:34:01 2 0.00 0.00 0.00 0.00 0.02 99.98 11:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:34:01 4 0.02 0.00 0.00 0.33 0.00 99.65 11:34:01 5 0.00 0.00 0.05 0.00 0.02 99.93 11:34:01 6 0.07 0.00 0.02 0.00 0.00 99.92 11:34:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:35:01 all 0.02 0.00 0.01 0.01 0.01 99.95 11:35:01 0 0.00 0.00 0.00 0.00 0.02 99.98 11:35:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:35:01 2 0.00 0.00 0.00 0.07 0.00 99.93 11:35:01 3 0.03 0.00 0.00 0.00 0.02 99.95 11:35:01 4 0.05 0.00 0.00 0.03 0.00 99.92 11:35:01 5 0.05 0.00 0.02 0.00 0.02 99.92 11:35:01 6 0.03 0.00 0.02 0.00 0.02 99.93 11:35:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:36:01 all 0.01 0.00 0.00 0.01 0.01 99.97 11:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:36:01 4 0.00 0.00 0.00 0.05 0.02 99.93 11:36:01 5 0.00 0.00 0.02 0.02 0.03 99.93 11:36:01 6 0.07 0.00 0.00 0.00 0.00 99.93 11:36:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 all 0.01 0.00 0.01 0.01 0.01 99.97 11:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:37:01 2 0.00 0.00 0.00 0.02 0.00 99.98 11:37:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:37:01 4 0.00 0.00 0.00 0.03 0.00 99.97 11:37:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:37:01 6 0.05 0.00 0.00 0.00 0.02 99.93 11:37:01 7 0.02 0.00 0.00 0.00 0.02 99.97 11:38:01 all 0.01 0.00 0.00 0.01 0.01 99.97 11:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:38:01 4 0.00 0.00 0.00 0.03 0.00 99.97 11:38:01 5 0.02 0.00 0.02 0.00 0.03 99.93 11:38:01 6 0.05 0.00 0.00 0.00 0.00 99.95 11:38:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:39:01 all 0.12 0.00 0.02 0.01 0.01 99.84 11:39:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:39:01 1 0.05 0.00 0.02 0.00 0.00 99.93 11:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:39:01 3 0.57 0.00 0.03 0.00 0.00 99.40 11:39:01 4 0.02 0.00 0.02 0.03 0.02 99.92 11:39:01 5 0.03 0.00 0.03 0.02 0.03 99.88 11:39:01 6 0.07 0.00 0.03 0.02 0.02 99.87 11:39:01 7 0.20 0.00 0.03 0.03 0.00 99.73 11:40:01 all 0.03 0.00 0.01 0.01 0.01 99.95 11:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 3 0.07 0.00 0.00 0.00 0.00 99.93 11:40:01 4 0.03 0.00 0.02 0.03 0.02 99.90 11:40:01 5 0.03 0.00 0.00 0.00 0.03 99.93 11:40:01 6 0.07 0.00 0.02 0.00 0.00 99.92 11:40:01 7 0.03 0.00 0.02 0.00 0.02 99.93 11:41:01 all 0.01 0.00 0.01 0.00 0.01 99.97 11:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:41:01 4 0.02 0.00 0.00 0.03 0.00 99.95 11:41:01 5 0.02 0.00 0.02 0.00 0.03 99.93 11:41:01 6 0.02 0.00 0.02 0.02 0.02 99.93 11:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:42:01 all 0.89 0.00 0.06 0.02 0.01 99.02 11:42:01 0 1.70 0.00 0.08 0.00 0.00 98.22 11:42:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:42:01 2 1.17 0.00 0.05 0.07 0.00 98.72 11:42:01 3 1.17 0.00 0.05 0.02 0.00 98.77 11:42:01 4 0.40 0.00 0.05 0.03 0.02 99.50 11:42:01 5 1.37 0.00 0.10 0.00 0.03 98.50 11:42:01 6 0.38 0.00 0.10 0.02 0.02 99.48 11:42:01 7 0.87 0.00 0.02 0.00 0.02 99.10 11:42:01 CPU %user %nice %system %iowait %steal %idle 11:43:01 all 10.36 0.00 1.18 1.51 0.04 86.92 11:43:01 0 2.35 0.00 0.70 0.37 0.02 96.57 11:43:01 1 16.14 0.00 1.34 2.65 0.05 79.83 11:43:01 2 23.53 0.00 2.09 1.92 0.05 72.41 11:43:01 3 12.20 0.00 1.09 0.23 0.05 86.43 11:43:01 4 8.69 0.00 1.17 3.84 0.07 86.23 11:43:01 5 3.77 0.00 1.29 2.10 0.02 92.82 11:43:01 6 13.29 0.00 1.15 0.25 0.03 85.27 11:43:01 7 2.90 0.00 0.60 0.72 0.02 95.76 11:44:01 all 23.11 0.00 8.51 7.01 0.07 61.30 11:44:01 0 24.81 0.00 8.08 1.79 0.05 65.28 11:44:01 1 20.05 0.00 7.30 1.58 0.07 71.00 11:44:01 2 23.72 0.00 9.24 37.89 0.10 29.05 11:44:01 3 23.36 0.00 8.26 2.41 0.05 65.92 11:44:01 4 25.01 0.00 8.91 8.47 0.07 57.55 11:44:01 5 21.52 0.00 8.52 1.81 0.07 68.08 11:44:01 6 23.96 0.00 8.26 0.90 0.07 66.81 11:44:01 7 22.49 0.00 9.49 1.44 0.07 66.51 11:45:01 all 26.55 0.00 3.35 1.25 0.08 68.77 11:45:01 0 22.29 0.00 3.10 0.52 0.10 73.99 11:45:01 1 18.44 0.00 2.28 0.03 0.10 79.14 11:45:01 2 26.82 0.00 3.42 0.87 0.07 68.82 11:45:01 3 29.48 0.00 3.55 5.22 0.08 61.67 11:45:01 4 34.91 0.00 3.81 0.03 0.07 61.18 11:45:01 5 27.45 0.00 3.90 0.13 0.07 68.45 11:45:01 6 27.09 0.00 3.32 1.21 0.10 68.27 11:45:01 7 26.02 0.00 3.42 2.00 0.08 68.47 11:46:01 all 7.13 0.00 1.48 0.36 0.06 90.97 11:46:01 0 5.95 0.00 1.72 0.12 0.07 92.14 11:46:01 1 7.73 0.00 1.60 0.13 0.05 90.48 11:46:01 2 6.83 0.00 1.31 0.12 0.07 91.68 11:46:01 3 8.86 0.00 1.42 0.55 0.07 89.10 11:46:01 4 7.45 0.00 1.37 0.28 0.07 90.83 11:46:01 5 6.34 0.00 1.42 0.07 0.07 92.10 11:46:01 6 8.22 0.00 1.50 0.99 0.05 89.24 11:46:01 7 5.67 0.00 1.44 0.59 0.08 92.23 Average: all 4.67 0.00 0.99 1.15 0.02 93.16 Average: 0 3.91 0.00 0.93 0.61 0.02 94.53 Average: 1 4.38 0.00 0.86 2.72 0.02 92.01 Average: 2 5.69 0.00 1.09 2.71 0.02 90.49 Average: 3 5.16 0.00 0.98 0.60 0.02 93.24 Average: 4 5.15 0.00 1.03 1.68 0.02 92.12 Average: 5 4.14 0.00 1.04 0.32 0.03 94.47 Average: 6 4.97 0.00 0.97 0.23 0.02 93.80 Average: 7 3.96 0.00 1.01 0.35 0.02 94.66